That depends on your background. Did you do a bachelor in engineering? And if so, where did you do it? Is your bachelor degree “anerkannt”?
Do you live on Germany? In wich City? Since when are you here?
Do you have your officiall refugee status?
There is no generell answer. We need to know the things above first.
All the best.
We actually have quite some information about Masters in Germany in our Help Center. You can find all the details here: https://support.kiron.ngo/410163-Can-I-have-some-information-about-Masters-Degrees-in-Germany
Hope this helps.
The Kiron Team